Piotr Kokoszka

Piotr Kokoszka

Colorado State University

H-index: 47

North America-United States

About Piotr Kokoszka

Piotr Kokoszka, With an exceptional h-index of 47 and a recent h-index of 34 (since 2020), a distinguished researcher at Colorado State University, specializes in the field of Functional data analysis, Mathematical statistics, Time Series.

His recent articles reflect a diverse array of research interests and contributions to the field:

Estimation of the long-run variance of nonlinear time series with an application to change point analysis

Variable selection based testing for parameter changes in regression with autoregressive dependence

Statistical risk quantification of two-directional internet traffic flows

Detection of a structural break in intraday volatility pattern

White noise testing for functional time series

Detection and Localization of Faults in a Regional Power Grid: Faults in a Regional Power Grid

Principal component analysis of infinite variance functional data

Functional diffusion driven stochastic volatility model

Piotr Kokoszka Information

University

Position

Professor of Statistics

Citations(all)

10585

Citations(since 2020)

4199

Cited By

8178

hIndex(all)

47

hIndex(since 2020)

34

i10Index(all)

122

i10Index(since 2020)

72

Email

University Profile Page

Colorado State University

Google Scholar

View Google Scholar Profile

Piotr Kokoszka Skills & Research Interests

Functional data analysis

Mathematical statistics

Time Series

Top articles of Piotr Kokoszka

Title

Journal

Author(s)

Publication Date

Estimation of the long-run variance of nonlinear time series with an application to change point analysis

arXiv preprint arXiv:2404.02643

Vaidotas Characiejus

Piotr Kokoszka

Xiangdong Meng

2024/4/3

Variable selection based testing for parameter changes in regression with autoregressive dependence

Journal of Business & Economic Statistics

Lajos Horváth

Piotr Kokoszka

Shanglin Lu

2024/1/24

Statistical risk quantification of two-directional internet traffic flows

Statistics in Transition

Piotr Kokoszka

Mengting Lin

Haonan Wang

Stephen Hayne

2024

Detection of a structural break in intraday volatility pattern

arXiv preprint arXiv:2404.11813

Piotr Kokoszka

Tim Kutta

Neda Mohammadi

Haonan Wang

Shixuan Wang

2024/4/18

White noise testing for functional time series

Statistic Surveys

Mihyun Kim

Piotr Kokoszka

Gregory Rice

2023

Detection and Localization of Faults in a Regional Power Grid: Faults in a Regional Power Grid

Austrian Journal of Statistics

Piotr Kokoszka

Mantautas Rimkus

Sanjay Sheshagiri Hosur

Dongliang Duan

Haonan Wang

2023/7/19

Principal component analysis of infinite variance functional data

Journal of Multivariate Analysis

Piotr Kokoszka

Rafał Kulik

2023/1/1

Functional diffusion driven stochastic volatility model

arXiv preprint arXiv:2305.04112

Piotr Kokoszka

Neda Mohammadi

Haonan Wang

Shixuan Wang

2023/5/6

Tempered functional time series

Journal of Time Series Analysis

Farzad Sabzikar

Piotr Kokoszka

2023/5

Toward statistical real-time power fault detection

Communications in Statistics: Case Studies, Data Analysis and Applications

Mantautas Rimkus

Piotr Kokoszka

Kumaraguru Prabakar

Haonan Wang

2023/4/3

Test of change point versus long‐range dependence in functional time series

Journal of Time Series Analysis

Changryong Baek

Piotr Kokoszka

Xiangdong Meng

2023/9/20

Asymptotic and finite sample properties of Hill-type estimators in the presence of errors in observations

Journal of Nonparametric Statistics

Mihyun Kim

Piotr Kokoszka

2023/1/2

Limit theorems for a higher order time dependent Markov chain model

Probability and Mathematical Statistics

Piotr Kokoszka

Tim Kutta

Deepak Singh

Haonan Wang

2023/7/19

Extremal dependence measure for functional data

Journal of Multivariate Analysis

Mihyun Kim

Piotr Kokoszka

2022/5/1

Modeling probability density functions as data objects

Econometrics and Statistics

Alexander Petersen

Chao Zhang

Piotr Kokoszka

2022/1/1

Marginal Distance and Hilbert-Schmidt Covariances-Based Independence Tests for Multivariate Functional Data

Journal of Artificial Intelligence Research

Mirosław Krzyśko

Łukasz Smaga

Piotr Kokoszka

2022/4/16

Wasserstein autoregressive models for density time series

Journal of Time Series Analysis

Chao Zhang

Piotr Kokoszka

Alexander Petersen

2021/4/17

Testing normality of spatially indexed functional data

Canadian Journal of Statistics

Siegfried Hörmann

Piotr Kokoszka

Thomas Kuenzer

2022/3

Inference in functional factor models with applications to yield curves

Journal of Time Series Analysis

Lajos Horváth

Piotr Kokoszka

Jeremy VanderDoes

Shixuan Wang

2022/11

Spatio–temporal Functional Data Analysis

Geostatistical Functional Data Analysis

Gregory Bopp

John Ensley

Piotr Kokoszka

Matthew Reimherr

2022/1/18

See List of Professors in Piotr Kokoszka University(Colorado State University)

Co-Authors

H-index: 38
Liudas Giraitis

Liudas Giraitis

Queen Mary University of London

H-index: 23
Siegfried Hörmann

Siegfried Hörmann

Technische Universität Graz

H-index: 22
Matthew Reimherr

Matthew Reimherr

Penn State University

H-index: 19
Hong Miao

Hong Miao

Colorado State University

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